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remove graalvm sections for Graalpy guides (#1484)
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they fail with:

```
% java --version
java 21.0.4 2024-07-16 LTS
Java(TM) SE Runtime Environment Oracle GraalVM 21.0.4+8.1 (build 21.0.4+8-LTS-jvmci-23.1-b41)
Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 21.0.4+8.1 (build 21.0.4+8-LTS-jvmci-23.1-b41, mixed mode, sharing)
%./gradlew micronautGraalpyBuild
 cd build/code/micronaut-graalpy/micronaut-graalpy-maven-java
./mvnw package -Dpackaging=native-image
…
..
:
    5 native libraries: -framework CoreServices, -framework Foundation, dl, pthread, z

Error: Unsupported features in 2 methods
Detailed message:
Error: Error loading a referenced type: com.oracle.svm.hosted.substitute.DeletedElementException: Unsupported constructor jdk.internal.vm.Continuation.<init>(ContinuationScope, Runnable) is reachable: The declaring class of this element has been substituted, but this element is not present in the substitution class
To diagnose the issue, you can add the option --report-unsupported-elements-at-runtime. The unsupported element is then reported at run time when it is accessed the first time.
Error encountered while parsing com.oracle.svm.core.code.FactoryMethodHolder.VirtualThread$VThreadContinuation_constructor_9b18764f800ca30fcd3432637d994dc67606e296(generated:0)
Parsing context:
   at java.lang.VirtualThread.<init>(VirtualThread.java:179)
   at com.oracle.svm.core.code.FactoryMethodHolder.VirtualThread_constructor_777a70ab45041e41aa8999a243277cc51a61143b(generated:0)
   at java.lang.ThreadBuilders$VirtualThreadFactory.newThread(ThreadBuilders.java:392)
   at ch.qos.logback.core.util.ExecutorServiceUtil$1.newThread(ExecutorServiceUtil.java:55)
   at java.util.concurrent.ThreadPoolExecutor$Worker.<init>(ThreadPoolExecutor.java:637)
   at com.oracle.svm.core.code.FactoryMethodHolder.ThreadPoolExecutor$Worker_constructor_cf4cc25806c8b3cd6b3398e442b1841849aa4298(generated:0)
   at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:928)
   at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1364)
   at jdk.internal.logger.BootstrapLogger$BootstrapExecutors.submit(BootstrapLogger.java:148)
   at jdk.internal.logger.BootstrapLogger$LogEvent.log(BootstrapLogger.java:454)
   at jdk.internal.logger.BootstrapLogger.flush(BootstrapLogger.java:551)
   at jdk.internal.logger.BootstrapLogger$LogEvent.log(BootstrapLogger.java:530)
   at jdk.internal.logger.BootstrapLogger$BootstrapExecutors.flush(BootstrapLogger.java:217)
   at jdk.internal.logger.BootstrapLogger.checkBootstrapping(BootstrapLogger.java:573)
   at jdk.internal.logger.BootstrapLogger.log(BootstrapLogger.java:656)
   at jdk.internal.logger.AbstractLoggerWrapper.log(AbstractLoggerWrapper.java:73)
   at sun.util.locale.provider.LocaleServiceProviderPool.getLocalizedObjectImpl(LocaleServiceProviderPool.java:289)
   at java.util.Currency.getSymbol(Currency.java:552)
   at java.text.DecimalFormatSymbols.initializeCurrency(DecimalFormatSymbols.java:891)
   at java.text.DecimalFormatSymbols.getInternationalCurrencySymbol(DecimalFormatSymbols.java:439)
   at java.text.DecimalFormat.expandAffix(DecimalFormat.java:3040)
   at java.text.DecimalFormat.expandAffixes(DecimalFormat.java:2998)
   at java.text.DecimalFormat.applyPattern(DecimalFormat.java:3674)
   at java.text.DecimalFormat.<init>(DecimalFormat.java:497)
   at com.oracle.svm.core.code.FactoryMethodHolder.DecimalFormat_constructor_d46d9d38931ba4d94da6fea9b9ca99b4e460b36b(generated:0)
   at java.util.Scanner.useLocale(Scanner.java:1295)
   at java.util.Scanner.<init>(Scanner.java:547)
   at java.util.Scanner.<init>(Scanner.java:558)
   at java.util.Scanner.<init>(Scanner.java:685)
   at java.util.Scanner.<init>(Scanner.java:679)
   at com.oracle.svm.core.code.FactoryMethodHolder.Scanner_constructor_23030a7591b0b0d34a34fc7893d1cf4c08309d72(generated:0)
   at java.net.InetAddress$HostsFileResolver.lookupByName(InetAddress.java:1334)
   at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1828)
   at java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:1139)
   at java.net.InetAddress.getAllByName0(InetAddress.java:1818)
   at java.net.InetAddress.getAllByName(InetAddress.java:1688)
   at java.net.InetAddress.getByName(InetAddress.java:1568)
   at java.net.URL.getHostAddress(URL.java:995)
   at java.net.URLStreamHandler.getHostAddress(URLStreamHandler.java:447)
   at java.net.URLStreamHandler.hostsEqual(URLStreamHandler.java:460)
   at java.net.URLStreamHandler.sameFile(URLStreamHandler.java:431)
   at java.net.URLStreamHandler.equals(URLStreamHandler.java:352)
   at java.net.URL.equals(URL.java:1144)
   at java.util.HashMap.putVal(HashMap.java:654)
   at java.util.HashMap.put(HashMap.java:618)
   at com.oracle.svm.core.jdk.SystemPropertiesSupport.initializeLazyValue(SystemPropertiesSupport.java:238)
   at com.oracle.svm.core.jdk.SystemPropertiesSupport.getProperty(SystemPropertiesSupport.java:180)
   at com.oracle.svm.core.jdk.Target_java_lang_System.getProperty(JavaLangSubstitutions.java:478)
   at static root method.(Unknown Source)

Error: Error loading a referenced type: com.oracle.svm.hosted.substitute.DeletedElementException: Unsupported method jdk.internal.vm.Continuation.run() is reachable: The declaring class of this element has been substituted, but this element is not present in the substitution class
To diagnose the issue, you can add the option --report-unsupported-elements-at-runtime. The unsupported element is then reported at run time when it is accessed the first time.
Error encountered while parsing java.lang.VirtualThread$$Lambda/0x0000007002c74f98.run(Unknown Source)
Parsing context:
   at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1423)
   at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
   at java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:667)
   at java.util.stream.ForEachOps$ForEachOp.evaluateParallel(ForEachOps.java:160)
   at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateParallel(ForEachOps.java:174)
   at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233)
   at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
   at java.lang.reflect.Executable.sharedToString(Executable.java:123)
   at java.lang.reflect.Method.toString(Method.java:416)
   at root method.(Unknown Source)

…
.
``
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@sdelamo
sdelamo authored Sep 18, 2024
1 parent 8ce1d83 commit bdbe490
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22 changes: 0 additions & 22 deletions guides/micronaut-graalpy-python-package/micronaut-graalpy-python-package.adoc
View file
Original file line number Diff line number Diff line change
Expand Up @@ -68,28 +68,6 @@ Open `http://localhost:8080/pygal` in a web browser of your choice execute the e

image::graalpy-pygal.png[]

:exclude-for-languages:groovy

== GraalVM Native Executable

:leveloffset: +1

=== Native Executable metadata
The https://www.graalvm.org/[GraalVM] Native Image compilation requires metadata to properly run code that uses https://www.graalvm.org/latest/reference-manual/native-image/metadata/#dynamic-proxy[dynamic proxies].

For the case that also a native executable has to be generated, create a proxy configuration file:
resource:META-INF/native-image/proxy-config.json[]

common:graal-with-plugins.adoc[]

Open `http://localhost:8080/pygal` in a web browser of your choice to execute the endpoint exposed by the native executable. You should see a stacked bar chart.

common:nativetest.adoc[]

:exclude-for-languages:

:leveloffset: -1

== Next steps

Read more about https://micronaut-projects.github.io/micronaut-test/latest/guide/[Micronaut testing].
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34 changes: 0 additions & 34 deletions guides/micronaut-graalpy/micronaut-graalpy.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -56,40 +56,6 @@ callout:http-request[3]
common:testApp.adoc[]
common:runapp.adoc[]

:exclude-for-languages:groovy

== GraalVM Native Executable

:leveloffset: +1

=== Native Executable metadata
The https://www.graalvm.org/[GraalVM] Native Image compilation requires metadata to properly run code that uses https://www.graalvm.org/latest/reference-manual/native-image/metadata/#dynamic-proxy[dynamic proxies].

For the case that also a native executable has to be generated, create a proxy configuration file:
resource:META-INF/native-image/proxy-config.json[]

common:graal-with-plugins.adoc[]

=== Invoke the Native Executable

You can execute the endpoint exposed by the native executable:

[source, bash]
----
curl localhost:8080/hello
----

[source]
----
Hello World
----

common:nativetest.adoc[]

:exclude-for-languages:

:leveloffset: -1

== Next steps

Read more about https://micronaut-projects.github.io/micronaut-graal-languages/latest/guide/[Micronaut Graalpy] integration.
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